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当前小麦已进入返青拔节期,是搭建丰产苗架的关键时期。针对近期降水偏多、气温偏低,存在春季阴雨渍害、“倒春寒”冻害等隐患,各地要密切关注墒情、苗情、病虫情,田间管理须抓好五个环节:一、清沟理墒防渍害及时清沟理墒,疏通内外三沟,降低地下水位和田间湿度,促进作物根系生长,防止早衰,防止渍害。同时,要结合清沟搞好培土壅根,减轻草害,防止倒伏。
At present, wheat has entered the jointing stage of returning to green and is a crucial period for establishing a high yielding seedling stand. In view of the recent rainfall is too low, the temperature is low, there are spring rainy stains, “late spring cold ” frost damage and other hidden dangers, all localities should pay close attention to the moisture content, seedlings, pests and diseases, field management should do a good job in five areas: Gully waterlogging prevention and timely dredge irrigation soil moisture, dredging both inside and outside the three ditch, reduce groundwater levels and field humidity, promote crop root growth, prevent premature aging, to prevent waterlogging. At the same time, it is necessary to do a good job in clearing ditches and cultivating soil for planting roots, alleviating the grass and pests and preventing lodging.